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FR2346621A1 - Flow rate control device - has resilient flexible wall portion obstructing flow - Google Patents

Flow rate control device - has resilient flexible wall portion obstructing flow

Info

Publication number
FR2346621A1
FR2346621A1 FR7523676A FR7523676A FR2346621A1 FR 2346621 A1 FR2346621 A1 FR 2346621A1 FR 7523676 A FR7523676 A FR 7523676A FR 7523676 A FR7523676 A FR 7523676A FR 2346621 A1 FR2346621 A1 FR 2346621A1
Authority
FR
France
Prior art keywords
flow
wall portion
housing
control device
rate control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7523676A
Other languages
French (fr)
Other versions
FR2346621B1 (en
Inventor
Aba Zakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIFAL LEYITZUR MAMTIRIM VEAVIZ
Original Assignee
MIFAL LEYITZUR MAMTIRIM VEAVIZ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MIFAL LEYITZUR MAMTIRIM VEAVIZ filed Critical MIFAL LEYITZUR MAMTIRIM VEAVIZ
Publication of FR2346621A1 publication Critical patent/FR2346621A1/en
Application granted granted Critical
Publication of FR2346621B1 publication Critical patent/FR2346621B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
    • B05B3/0472—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements the spray jet actuating a movable deflector which is successively moved out of the jet by jet action and brought back into the jet by spring action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed

Landscapes

  • Safety Valves (AREA)
  • Flow Control (AREA)

Abstract

The flow rate control device comprises a housing, a housing inlet adapted to be coupled to a liquid flow supply, a housing outlet, a housing wall portion defining within the housing, on the one hand, a tubular through flow path which communicates at the ends thereof respectively with the inlet and outlet, and, on the other hand, a chamber communicating with the inlet and being otherwise closed and being separated from the flow path by at least one, resiliently, flexible wall portion, the arrangement such that a portion of the supply is located in the chamber in a substantially no flow condition whilst the remainder of the supply flows through the path.
FR7523676A 1974-07-30 1975-07-29 Flow rate control device - has resilient flexible wall portion obstructing flow Granted FR2346621A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL45369A IL45369A0 (en) 1974-07-30 1974-07-30 A flowrate control device

Publications (2)

Publication Number Publication Date
FR2346621A1 true FR2346621A1 (en) 1977-10-28
FR2346621B1 FR2346621B1 (en) 1981-08-07

Family

ID=11047789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523676A Granted FR2346621A1 (en) 1974-07-30 1975-07-29 Flow rate control device - has resilient flexible wall portion obstructing flow

Country Status (5)

Country Link
JP (1) JPS5946005B2 (en)
FR (1) FR2346621A1 (en)
IL (1) IL45369A0 (en)
IT (1) IT1054647B (en)
ZA (1) ZA754693B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055067A1 (en) * 1980-12-24 1982-06-30 Dan Bron Rotary sprinkler

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627294A5 (en) * 1977-02-23 1981-12-31 Vaillant Joh Kg Constant fluid-flow controller
JPH01127584A (en) * 1988-10-05 1989-05-19 Hitachi Ltd Balance device for elevator
DE19912461B4 (en) * 1999-03-19 2006-07-20 GSF - Forschungszentrum für Umwelt und Gesundheit GmbH Device for limiting the flow at low differential pressures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055067A1 (en) * 1980-12-24 1982-06-30 Dan Bron Rotary sprinkler

Also Published As

Publication number Publication date
JPS5946005B2 (en) 1984-11-09
IT1054647B (en) 1981-11-30
ZA754693B (en) 1976-07-28
FR2346621B1 (en) 1981-08-07
JPS5138133A (en) 1976-03-30
IL45369A0 (en) 1974-10-22
AU8331075A (en) 1977-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse